The Many Components of Printing

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When one says the word “printing” most people think of a small desktop inkjet printer. Printing is much more than just ink on a paper. Printing is an art form that is mixed with science. There are many components of printing. Printing consists of prepress operations, paper and ink selection, plate making, and printing itself.

Prepress operations very between print shops, but all aspects are essential to printing a quality book. Before computers, photographers had to take pictures of layouts on a board and impose the resulting photos of each page onto what is called a flat. Flats would then be used to make the printing plates.

Much of traditional prepress work has been blended with design and page layout. Modern prepress works starts with digital layout files of the manuscript and design elements. These layout files are called digital mechanicals. These files are then delivered to the press with printed dummy copies of the whole layout. Dummy copies are meant to serve as a general guide and are usually annotated with additional information. The older alternative to this process was physical mechanicals. These traditional mechanicals have every dimension and position marked up on physical papers. Visual elements originally had to be digitized through scanning or photographed as part of a layout. Today, this process is greatly simplified through photos and illustrations that are entirely digital. These files are added to the layout in the design process. Once the files are perfected the impositioning process can begin.

Proper impositioning is necessary to making accurate proofs, plates, and books from the press. Presses generally do not print on pages the size of a book. Instead, presses print on sheets that multiple pages are...

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... eventually become the industry standard. Until that day, offset lithography will remain the dominant printing method as it has for the past century.

Works Cited

“CMYK Color Model.” Wikipedia the Free Encyclopedia. Web. 20 Sept. 2011.

Inkjet Web Press 2009. HP, Apr. 2009. PDF.

Johnson, Steve. "The Holy Grail of Digital Printing." American Printer Magazine. 1 Apr. 2009. Web. 15 Sept. 2011.

Jürgens, Martin C. The Digital Print: Identification and Preservation. Los Angeles: GettyConservation Institute, 2009. Print.

Lee, Marshall. Bookmaking: Editing, Design, Production. New York: Norton, 2004. Print.

O’Brien, Katherine, ed. "Something Old & Something New." American Printer Aug. 2011: 21-23. Print.

"Offset Printing." Wikipedia, the Free Encyclopedia. Web. 15 Sept. 2011.

"Pantone." Wikipedia, the Free Encyclopedia. Web. 20 Sept. 2011.

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